The TPS715A-NM low-dropout (LDO) voltage regulators offer the benefits of high input
voltage, low-dropout voltage, low-power operation, and miniaturized packaging. The devices operate
over an input range of 2.5 V to 24 V and are stable with any capacitor (≥ 0.47 µF). The high
maximum input voltage combined with excellent power dissipation capability makes this device
particularly well-suited to industrial and automotive applications.
A PMOS pass element functions as a low-value resistor. The low dropout voltage, typically
670 mV at 80 mA of load current, is directly proportional to the load current. The low quiescent
current (3.2 µA typically) is nearly constant over the entire range of output load current (0 mA to
The TPS715A-NM is available in a 3-mm × 3-mm package ideal for high power dissipation and
a small 2-mm × 2-mm package ideal for handheld and ultra-portable applications. The 3-mm × 3-mm
package is also available as a non-magnetic package for medical imaging applications.
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